DESCRIPTION

This implementation provides functions which return properties set in the WINDOW structure, allowing it to be ``opaque'' if the symbol
NCURSES_OPAQUE is defined:

is_cleared

returns the value set in
clearok

is_idcok

returns the value set in
idcok

is_idlok

returns the value set in
idlok

is_immedok

returns the value set in
immedok

is_keypad

returns the value set in
keypad

is_leaveok

returns the value set in
leaveok

is_nodelay

returns the value set in
nodelay

is_notimeout

returns the value set in
notimeout

is_scrollok

returns the value set in
scrollok

is_syncok

returns the value set in
syncok

wgetparent

returns the parent WINDOW pointer for subwindows, or NULL for windows having no parent.

wgetscrreg

returns the top and bottom rows for the scrolling margin as set in
wsetscrreg.

RETURN VALUE

These functions all return TRUE or FALSE, except as noted.

NOTES

Both a macro and a function are provided for each name.

PORTABILITY

These routines are specific to ncurses. They were not supported on Version 7, BSD or System V implementations. It is recommended that any code depending on ncurses extensions be conditioned using NCURSES_VERSION.